A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-01-371-2403
NSN 5835-01-088-4676
NSN 5950-00-277-4701
NSN 5855-01-129-1327
NSN 6220-01-495-7661
NSN 7035-00-631-3782
NSN 6145-00-064-4918
NSN 5975-01-215-8796
NSN 6620-00-797-2591
NSN 5965-01-392-1761
NSN 5835-01-246-0972
NSN 6650-01-141-5999